Finding the Fourth Proportional to 16,085.98, 24,095.76 and 11,930.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085.98 : 24,095.76 = 11,930.68 : x
2. Step 2: Convert to fraction form
   16,085.98/24,095.76 = 11,930.68/x
3. Step 3: Cross multiply
   16,085.98x = 24,095.76 × 11,930.68
4. Step 4: Simplify right side
   16,085.98x = 287,478,801.92
5. Step 5: Solve for x
   x = 287,478,801.92/16,085.98
6. Step 6: Final answer
   x = 17,871.39